All About Pocket Knives

Hello,
I got this pocket knife marked Solingen Junkerwerk. The logo of two crossed morningstars are also stamped on the tools. Can anyone tell me more about it? History or value?

I have this swell-center, dog-leg, multi blade by Junkerwerk, Ohligs (very near Solingen), and another smaller knife I can't locate right now. I looked the company name up and there is still a Junkerwerk in Soligen that makes industrial foam products and other services. Not sure of the connection. The knife is typically German with scales left "proud" at the bolsters, dark steel pins, half-stops on all four blades, sunk joints on the "taller" end. Really nicely made. I'm guessing made somewhere in early last century. Great shield.
Good luck with yours. J.O'.

"Junkerwerk" was a brand stamp of Linder & Co. 1887-recent. J.O'